Series NBJG 1/1"×1/1"(Sealed)

NICE BEARINGS • NBJG 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 TYPE C TYPE X TYPE C TYPE X
Radial Radial Thrust Moment Limiting Speeds (RPM) Limiting Speeds (RPM)
Static Dyn Static Dyn Static Dyn Static Dyn
NBJG070 7.000 9.000 7.554 8.602 13,130 7,764 13,130 10,208 32,830 15,400

52,530

30,636 240 240 5.800
  177.8 228.6 191.872 218.491 58,415 34,542 58,415 45,415 146,061 68,515 233,706 136,300 240 240 2.631
NBJG075 7.500 9.500 8.054 9.102

13,680

7,911

13,680

10,410 34,200 15,820 58,140 33,196 225 225 6.100
  190.5 241.3 204.572 231.191 60,862 35,196 60,862 46,314 152,156 70,383 258,665 147,689 225 225 2.767
NBJG080 8.000 10.000 8.554 9.602 14,770 8,265 14,770 10,882 36,940 16,650 66,480 36,743 210 210 6.500
  203.2 254 217.272 243.891 65,712 36,771 65,712 48,414 164,346 74,076 295,770 163,470 210 210 2.948
NBJG090 9.000 11.000 9.554 10.602 16,420 8,743 16,420 11,526 41,040 17,870 82,080 43,240 190 190 7.200
  228.6 279.4 242.672 269.291 73,053 38,898 73,053 51,279 182,587 79,504 365,174 192,375 190 190 3.266
NBJG100 10.000 12.000 10.554 11.602 18,060 9,204 18,060 12,147 45,140 19,040 99,320 50,124 175 175 7.900
  254 304.8 268.072 294.691 80,349 40,949 80,349 54,042 200,828 84,709 441,875 223,002 175 175 3.583
NBJG110 11.000 13.000 11.554 12.602 19,700 9,648 19,700 12,739 49,250 20,180 118,200 57,347 160 160 8.600
  279.4 330.2 293.472 320.091 87,645 42,924 87,645 56,676 219,113 89,781 525,872 255,137 160 160 3.901
NBJG120 12.000 14.000 12.554 13.602 21,340 10,074 21,340 13,315 53,350 21,280 138,700 64,935 140 140 9.300
  304.8 355.6 318.872 345.491 94,942 44,819 94,942 59,238 237,354 94,675 616,522 288,896 140 140 4.218
NBJG140 14.000 16.000 14.554 15.602 24,620 10,886 24,620 14,404 61,560 34,410 184,700 81,056 125 125 10.800
  355.6 406.4 369.672 396.291 109,534 48,432 109,534 64,083 273,880 153,090 821,730 360,618 125 125 4.899
NBJG160 16.000 18.000 16.554 17.602

 

27,910 11,648 27,910 15,425 69,770 25,450 237,200 98,373 110 110 12.300
  406.4 457.2 420.472 447.091 124,172 51,822 124,172 68,626 310,407 113,227 1,055,303 437,661 110 110 5.579
NBJG180 18.000 20.000 18.554 19.602 31,190 12,367 31,190 16,386 77,980 27,410 296,300 116,793 100 100 13.700
  457.2 508 471.272 497.891 138,764 55,021 138,190 72,901 346,933 121,947 1,318,239 519,612 100 100 6.214
NBJG200 20.000 22.000 20.554 21.602 34,470 13,044 34,470 17,293 86,180 29,300 362,000 136,238 90 90 15.800
  508 558.8 522.072 548.691 153,357 58,033 153,357 76,937 383,415 130,356 1,610,538 606,123 90 90 7.167
NBJG220 22.000 24.000 22.554 23.602 37,760 13,685 37,750 18,152 94,390 31,130 434,200 156,625 80 80 16.800
  558.8 609.6 572.872 599.491 167,994 60,885 157,950 80,758 419,941 138,497 1,931,756 696,825 80 80 7.620
NBJG250 25.000 27.000 25.554 26.602 42,680 19,360 42,680 19,360 106,700 33,780 554,900 188,838 75 75 19.500
  635 685.8 649.072 675.691 189,883 86,133 189,883 86,133 474,708 150,287 2,468,750 840,140 75 75 8.845
NBJG300 30.000 32.000 30.554 31.602 50,890 15,963 50,890 21,200 127,200 37,980 788,800 246,541 60 60 23.300
  762 812.8 776.072 802.691 226,410 71,019 226,410 94,319 565,913 168,973 3,509,371 1,096,861 60 60 10.569
NBJG350 35.000 37.000 35.554 36.602 59,100 17,195 59,100 22,845 147,700 41,970 1,064,000 308,527 55 55 27.100
  889 939.8 903.072 929.691 262,936 76,501 262,936 101,637 657,117 186,725 4,733,736 1,372,637 55 55 12.293
NBJG400 40.000 42.000 40.554 41.602 67,310 18,307 63,310 24,332 168,300 45,770 1,380,000 374,256 50 50 30.800
  1,016 1,066.8 1,030.07 1,056.69 299,462 81,448 281,666 108,253 748,767 203,631 6,139,620 1,665,065 50 50 13.971

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 C INTERCHANGE

TYPE X INTERCHANGE

NICE BEARING

PART NO.

KAYDON

PART NO.

SSB

PART NO.

NICE BEARING

PART NO.

KAYDON

PART NO.

SSB

PART NO.

NBJG070CPO

JG070CPO

RJG070CPO

NBJG070XPO

JG070XPO

RJG070XPO

NBJG075CPO

JG075CPO

RJG075CPO

NBJG075XPO

JG075XPO

RJG075XPO

NBJG080CPO

JG080CPO

RJG080CPO

NBJG080XPO

JG080XPO

RJG080XPO

NBJG090CPO

JG090CPO

RJG090CPO

NBJG090XPO

JG090XPO

RJG090XPO

NBJG100CPO

JG100CPO

RJG100CPO

NBJG100XPO

JG100XPO

RJG100XPO

NBJG110CPO

JG110CPO

RJG110CPO

NBJG110XPO

JG110XPO

RJG110XPO

NBJG120CPO

JG120CPO

RJG120CPO

NBJG120XPO

JG120XPO

RJG120XPO

NBJG140CPO

JG140CPO

RJG140CPO

NBJG140XPO

JG140XPO

RJG140XPO

NBJG160CPO

JG160CPO

RJG160CPO

NBJG160XPO

JG160XPO

RJG160XPO

NBJG180CPO

JG180CPO

RJG180CPO

NBJG180XPO

JG180XPO

RJG180XPO

NBJG200CPO

JG200CPO

RJG200CPO

NBJG200XPO

JG200XPO

RJG200XPO

NBJG220CPO

JG220CPO

RJG220CPO

NBJG220XPO

JG220XPO

RJG220XPO

NBJG250CPO

JG250CPO

RJG250CPO

NBJG250XPO

JG250XPO

RJG250XPO

NBJG300CPO

JG300CPO

RJG300CPO

NBJG300XPO

JG300XPO

RJG300XPO

NBJG350CPO

JG350CPO

RJG350CPO

NBJG350XPO

JG350XPO

RJG350XPO

NBJG400CPO

JG400CPO

RJG400CPO

NBJG400XPO

JG400XPO

RJG400XPO

 

▲   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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