Series NBKG 1/1"×1/1"(Open)

NICE BEARINGS • NBKG SERIES 1/1" x 1/1"
PART NO. & RFQ DIMENSIONS(INCHES/MM) CAPACITIES (LBS/N) Appx Weight LBS/KG
Bore B Outside Diam. D Land Diam. L1 Land Diam. L2 C'Bore Diam. L3 TYPE A TYPE C TYPE X
Radial Thrust Radial Radial Thrust Moment
Static Dyn Static Dyn Static Dyn Static Dyn Static Dyn Static Dyn
NBKG040 4.000 6.000 4.742 5.258 5.591 9,480 6,281 27,360 13,630 8,210 6,115 8,210 7,979 20,520 11,260 20,520 14,966 3.610
  101.6 152.4 120.45 133.55 142.01 42,177 27,944 121,725 60,640 36,526 27,206 36,526 35,499 91,293 50,096 91,293 66,584 1.640
NBKG042 4.250 6.250 4.992 5.508 5.741 9.950 6,438 28,730 14,090 8,210 6,061 8,210 7,917 20,520 11,260 21,550 15,592 3.830
  107.95 158.75 126.8 139.9 25.54 44,268 28,643 127,820 62,686 36,526 26,965 36,526 35,223 91,293 50,096 95,876 69,369 1.737
NBKG045 4.500 6.500 5.242 5.758 5.989 10,430 6,562 30,100 14,530 8,760 6,227 8,760 8,205 21,890 11,750 24,080 16,930 3.950
  114.3 165.1 133.15 146.25 152.12 46,403 29,194 133,915 64,644 38,973 27,704 38,973 36,504 97,389 52,276 107,132 75,322 1.792
NBKG047 4.750 6.750 5.492 6.008 6.239 10,900 6,745 31,460 14,970 9,300 6,487 9,300 8,487 23,260 12,230 26,740 18,306 4.170
  120.65 171.45 139.5 152.6 158.47 48,494 30,009 139,966 66,602 41,376 28,861 41,376 37,759 103,484 54,411 118,966 81,443 1.892
NBKG050 5.000 7.000 5.742 6.258 6.489 11,370 6,879 32,830 15,400 9,850 6,691 9,850 8,762 24,620 12,710 29,550 19,721 4.420
  127 177.8 145.85 158.95 164.82 50,585 30,605 146,061 68,515 43,823 29,768 43,823 38,982 109,534 56,547 131,468 87,739 2.005
NBKG055 5.500 7.500 6.242 6.758 6.989 12,320 7,192 35,570 16,240 10,400 6,850 10,400 8,979 25,990 13,180 33,790 21,896 4.730
  139.7 190.5 158.55 171.65 177.52 54,812 31,997 158,251 72,252 46,270 30,476 46,270 39,948 115,630 58,638 150,332 97,415 2.145
NBKG060 6.000 8.000 6.742 7.258 7.489 13,270 7,480 38,300 17,060 11,490 7,241 11,490 9,503 28,730 14,090 40,220 24,956 5.070
  152.4 203.2 171.25 184.35 190.22 59,038 33,279 170,397 75,900 51,119 32,215 51,119 42,279 127,820 62,686 178,939 111,029 2.300
NBKG065 6.500 8.500 7.242 7.758 7.987 14,220 7,761 41,040 17,870 12,040 7,393 12,040 9,713 30,100 14,530 45,140 27,327 5.410
  165.1 215.9 183.95 197.05 202.87 63,265 34,529 182,587 79,504 53,566 32,891 53,566 43,213 133,915 64,644 200,828 121,578 2.454
NBKG070 7.000 9.000 7.742 8.258 8.487 15,160 8,035 43,780 18,650 13,130 7,764 13,130 10,208 32,830 15,400 52,530 30,636 5.870
  177.8 228.6 196.65 209.75 215.57 67,447 35,748 194,777 82,974 58,415 34,542 58,415 45,415 146,061 68,515 233,706 136,300 2.663
NBKG075 7.500 9.500 8.242 8.758 8.987 16,110 8,303 46,510 19,420 13,680 7,911 13,680 10,410 34,200 15,820 58,140 33,196 6.200
  190.5 241.3 209.35 222.45 228.27 71,673 36,940 206,923 86,400 60,862 35,196 60,862 46,314 152,156 70,383 258,665 147,689 2.812
NBKG080 8.000 10.000 8.742 9.258 9.485 17,060 8,566 49,250 10,180 14,770 8,265 14,770 10,882 36,940 16,650 66,480 36,743 6.540
  203.2 254 222.05 235.15 240.92 75,900 38,110 219,113 45,291 65,712 36,771 65,712 48,414 164,346 74,076 295,770 163,470 2.967
NBKG090 9.000 11.000 9.742 10.258 10.485 18,960 9,073 54,720 21,640 16,420 8,743 16,420 11,526 41,040 17,870 82,080 43,240 7.220
  228.6 279.4 247.45 260.55 266.32 84,353 40,366 243,449 96,276 73,053 38,898 73,053 51,279 182,587 79,504 365,174 192,375 3.275
NBKG0100 10.000 12.000 10.742 11.258 11.483 20,850 9,561 60,190 23,060 18,060 9,204 18,060 12,147 45,140 19,040 99,320 50,124 8.000
  254 304.8 272.85 285.95 291.67 92,762 42,537 267,785 102,594 80,349 40,949 80,349 54,042 200,828 84,709 441,875 223,002 3.629
NBKG110 11.000 13.000 11.742 12.258 12.481 22,750 10,027 65,660 24,440 19,700 9,648 19,700 12,739 49,250 20,180 118,200 57,347 8.680
  279.4 330.2 298.25 311.35 317.02 101,215 44,610 292,121 108,734 87,645 42,924 87,645 56,676 219,113 89,781 525,872 255,137 3.937
NBKG120 12.000 14.000 12.742 13.258 13.481 24,640 10,481 71,140 25,780 21,340 10,074 21,340 13,315 53,350 21,280 138,700 64,935 9.470
  304.8 355.6 323.65 336.75 342.42 109,623 46,630 316,502 114,695 94,942 44,819 94,942 59,238 237,354 94,675 617,076 288,896 4.296
NBKG140 14.000 16.000 14.742 15.258 15.478 28,430 11,338 82,080 28,360 24,620 10,886 24,620 14,404 61,560 23,410 184,700 81,056 10.900
  355.6 406.4 374.45 387.55 393.14 126,485 50,443 3365,174 126,174 109,534 48,432 109,534 64,083 273,880 104,151 821,730 360,618 4.944
NBKG160 16.000 18.000 16.742 17.258 17.474 32,220 12,142 93,020 30,830 27,910 11,648 27,910 15,425 69,770 25,450 237,200 98,373 12.400
  406.4 457.2 425.25 438.35 443.84 143,347 54,020 413,846 137,163 124,172 51,822 124,172 68,626 310,407 113,227 1,055,303 437,661 5.625
NBKG180 18.000 20.000 18.742 19.258 19.472 36,020 12,898 104,000 33,200 31,190 12,367 31,190 16,386 77,980 27,410 296,300 116,793 13.800
  457.2 508 476.05 489.15 494.59 160,253 57,383 462,696 147,707 138,764 55,021 138,764 72,901 346,933 121,947 1,318,239 519,612 6.260
NBKG200 20.000 22.000 20.742 21.258 21.468 39,810 13,612 114,900 35,490 34,470 13,044 34,470 17,293 86,180 29,300 362,000 136,238 15.200
  508 558.8 526.85 539.95 545.29 177,115 60,560 511,190 157,895 153,357 58,033 153,357 76,937 383,415 130,356 1,610,538 606,123 6.895
NBKG220 22.000 24.000 22.742 23.258 23.468 43,598 14,290 125,856 37,712 37,757 13,685 37,760 18,152 94,390 31,130 434,200 156,625 16.630
  558.8 609.6 577.65 590.75 596.09 193,968 63,576 559,933 167,781 167,981 60,885 167,994 80,758 419,941 138,497 1,931,756 696,825 7.543
NBKG250 25.000 27.000 25.742 26.258 26.461 49,280 15,239 142,300 40,920 42,680 14,591 42,680 19,360 106,700 33,780 554,900 188,838 18.800
  635 685.8 653.85 666.95 672.11 219,247 67,798 633,093 182,053 189,883 64,915 189,883 86,133 474,708 150,287 2,468,750 840,140 8.528
NBKG300 30.000 32.000 30.742 31.258 31.451 58,760 16,687 169,600 46,020 50,890 15,963 50,890 21,200 127,200 37,980 788,800 246,541 22.500
  762 812.8 780.85 793.95 798.86 261,423 74,240 754,550 204,743 226,410 71,019 226,410 94,319 565,913 168,973 3,509,371 1,096,861 10.206
NBKG350 35.000 37.000 35.742 36.258 36.440 68,240 17,982 197,000 50,840 59,100 17,195 59,100 22,845 147,700 41,970 1,064,000 308,527 26.200
  889 939.8 907.85 920.95 925.58 303,600 80,002 876,453 226,187 262,936 76,501 262,936 101,637 657,117 186,725 4,733,736 1,372,637 11.884
NBKG400 40.000 42.000 40.742 41.258 41.430 77,720 19,153 224,400 55,440 67,310 18,307 67,310 24,332 168,300 45,770 1,380,000 374,256 29.800
  1,016 1,066.8 1,034.85 1,047.95 1,052.32 345,776 85,212 998,356 246,653 299,462 81,448 299,462 108,253 748,767 203,631 6,139,620 1,665,065 13.517

 

Thin Section Bearing Type A ( Angular Contact Bearings ),Open Bearings

The type A is also designed for which is featured a circular pocket separator and a 30° contact angular. The main advantage of the type A bearings is that it brings out high axial loads and also bears unidirectional thrust capacity. Thus, the  type A bearing also make a good difference in radial or combined radial-thrust applications. The type A bearing should never be used alone to support moment loads or reversing axial loading.

TYPE A LOAD CONDITION
Radial Axial Moment Reversing Axial Combined Radial-Thrust
Good Excellent

 Excellent  (Use in Pairs )

 Excellent  (Use in Pairs )

Good

 

Thin Section Bearing Type C ( Radial Contact Bearings ),Open Bearings

The type C radial contact bearing is designed with a single row deep groove ball bearing with the raceway of the inner and outer ring. Due to the way of contract, it would allow them to withstand high loads itself. Although the type C bearing is used mainly in applications with radial loads, it can accept some moderate axial loads, reversing axial loads, and moment loads.

TYPE C LOAD CONDITION
Radial Axial Moment Reversing Axial Combined Radial-Thrust
Excellent Good

Good   (Light to moderate loads)

Good   (Light to moderate loads)

Good

 

Thin Section Bearing Type X ( Four-point Contact Bearings ),Open Bearings

The type X bearing or four-point contact bearing are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. Because of its special designation, the type X bearings would be excellent for moment loading and reversing axial loading. Meanwhile, the type X bearings can be provided for other light loading conditions, but not be recommended in place of the type A or type C bearing for pure radial loads.

TYPE X LOAD CONDITION
Radial Axial Moment Reversing Axial Combined Radial-Thrust
Poor Good Excellent Excellent Poor

 

TYPE A INTERCHANGE

TYPE C INTERCHANGE

TYPE X INTERCHANGE

NICE BEARING

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NBKG040ARO

KG040ARO

CSEG040

KYG040

NBKG040CPO

KG040CPO

CSCG040

KRG040

NBKG040XPO

KG040XPO

CSXG040

KXG040

NBKG042ARO

KG042ARO

CSEG042

KYG042

NBKG042CPO

KG042CPO

CSCG042

KRG042

NBKG042XPO

KG042XPO

CSXG042

KXG042

NBKG045ARO

KG045ARO

CSEG045

KYG045

NBKG045CPO

KG045CPO

CSCG045

KRG045

NBKG045XPO

KG045XPO

CSXG045

KXG045

NBKG047ARO

KG047ARO

CSEG047

KYG047

NBKG047CPO

KG047CPO

CSCG047

KRG047

NBKG047XPO

KG047XPO

CSXG047

KXG047

NBKG050ARO

KG050ARO

CSEG050

KYG050

NBKG050CPO

KG050CPO

CSCG050

KRG050

NBKG050XPO

KG050XPO

CSXG050

KXG050

NBKG055ARO

KG055ARO

CSEG055

KYG055

NBKG055CPO

KG055CPO

CSCG055

KRG055

NBKG055XPO

KG055XPO

CSXG055

KXG055

NBKG060ARO

KG060ARO

CSEG060

KYG060

NBKG060CPO

KG060CPO

CSCG060

KRG060

NBKG060XPO

KG060XPO

CSXG060

KXG060

NBKG065ARO

KG065ARO

CSEG065

KYG065

NBKG065CPO

KG065CPO

CSCG065

KRG065

NBKG065XPO

KG065XPO

CSXG065

KXG065

NBKG070ARO

KG070ARO

CSEG070

KYG070

NBKG070CPO

KG070CPO

CSCG070

KRG070

NBKG070XPO

KG070XPO

CSXG070

KXG070

NBKG075ARO

KG075ARO

CSEG075

KYG075

NBKG075CPO

KG075CPO

CSCG075

KRG075

NBKG075XPO

KG075XPO

CSXG075

KXG075

NBKG080ARO

KG080ARO

CSEG080

KYG080

NBKG080CPO

KG080CPO

CSCG080

KRG080

NBKG080XPO

KG080XPO

CSXG080

KXG080

NBKG090ARO

KG090ARO

CSEG090

KYG090

NBKG090CPO

KG090CPO

CSCG090

KRG090

NBKG090XPO

KG090XPO

CSXG090

KXG090

NBKG100ARO

KG100ARO

CSEG100

KYG100

NBKG100CPO

KG100CPO

CSCG100

KRG100

NBKG100XPO

KG100XPO

CSXG100

KXG100

NBKG110ARO

KG110ARO

CSEG110

KYG110

NBKG110CPO

KG110CPO

CSCG110

KRG110

NBKG110XPO

KG110XPO

CSXG110

KXG110

NBKG120ARO

KG120ARO

CSEG120

KYG120

NBKG120CPO

KG120CPO

CSCG120

KRG120

NBKG120XPO

KG120XPO

CSXG120

KXG120

NBKG140ARO

KG140ARO

CSEG140

KYG140

NBKG140CPO

KG140CPO

CSCG140

KRG140

NBKG140XPO

KG140XPO

CSXG140

KXG140

NBKG160ARO

KG160ARO

CSEG160

KYG160

NBKG160CPO

KG160CPO

CSCG160

KRG160

NBKG160XPO

KG160XPO

CSXG160

KXG160

NBKG180ARO

KG180ARO

CSEG180

KYG180

NBKG180CPO

KG180CPO

CSCG180

KRG180

NBKG180XPO

KG180XPO

CSXG180

KXG180

NBKG200ARO

KG200ARO

CSEG200

KYG200

NBKG200CPO

KG200CPO

CSCG200

KRG200

NBKG200XPO

KG200XPO

CSXG200

KXG200

NBKG220ARO

KG220ARO

CSEG220

KYG220

NBKG220CPO

KG220CPO

CSCG220

KRG220

NBKG220XPO

KG220XPO

CSXG220

KXG220

NBKG250ARO

KG250ARO

CSEG250

KYG250

NBKG250CPO

KG250CPO

CSCG250

KRG250

NBKG250XPO

KG250XPO

CSXG250

KXG250

NBKG300ARO

KG300ARO

CSEG300

KYG300

NBKG300CPO

KG300CPO

CSCG300

KRG300

NBKG300XPO

KG300XPO

CSXG300

KXG300

NBKG350ARO

KG350ARO

CSEG350

KYG350

NBKG350CPO

KG350CPO

CSCG350

KRG350

NBKG350XPO

KG350XPO

CSXG350

KXG350

NBKG400ARO

KG400ARO

CSEG400

KYG400

NBKG400CPO

KG400CPO

CSCG400

KRG400

NBKG400XPO

KG400XPO

CSXG400

KXG400

NICE BEARING

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KAYDON

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INA

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NTN

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NICE BEARING

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INA

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TYPE A INTERCHANGE

TYPE C INTERCHANGE

TYPE X INTERCHANGE

 

▲   The design’s of all these Precision Thin Section Bearings|Thin Cross Section Ball Bearings|Ultra Slim Thin Section Bearings are based on standard structures; LYNB can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNB Technical Center if you need any assistance in this area.

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