LYNB DRBF Searies Crossed Roller Beairngs

 

Designation Boundary Dimensions(mm) Basic Load ratings(KN) Weight(kg)
d D T D1 D2 D21 D3 n1-d1 n2-d2 n21-d21 n3-d3 d31 t31 rsmin Cr Cor
DRBF14-3516 9 55 16.5 49 23 14.5 15.5 8-Φ3.5 6-M4 6-M3 2-Φ3 --- --- 0.3X45° 4.6 5.1 0.25
DRBF17-4216 10 62 16.5 56 27 17.5 17.5 10-Φ3.5 6-M5 6-M4 2-Φ3 --- --- 0.3X45° 5.2 6.4 0.27
DRBF20-5016 14 70 16.5 64 32 24 19 12-Φ3.5 8-M6 8-M5 4-Φ3 4-Φ2.8 7 0.3X45° 6.1 8.4 0.36
DRBF25-6218 20 85 18.5 79 42 30 26 16-Φ3.5 8-M8 8-M6 4-Φ3 4-Φ2.8 7 0.5X45° 11.2 16 0.65
DRBF32-8022 26 112 22.5 104 55 40 34 16-Φ4.5 8-M10 8-M8 4-Φ5 4-Φ4.7 7 0.5X45° 18.5 28.3 1.1
DRBF40-9524 24 126 24 117 68 50 42 20-Φ5 8-M10 8-M8 4-Φ5 --- --- 0.5X45° 18.9 30.7 1.6
DRBF50-12031 32 157 31 147 84 60 50 16-Φ5.5 8-M14 8-M14 4-Φ5 --- --- 0.5X45° 42.8 67.7 3.6
DRBF65-16039 44 210 39 198 110 80 64 20-Φ6.5 8-M16 8-M16 4-Φ6 --- --- 0.5X45° 67.7 114.9 7.8
DRBF14-3516 9 55 16.5 49 23 14.5 15.5 8-Φ3.5 6-M4 6-M3 2-Φ3 --- --- 0.3X45° 4.6 5.1 0.25
DRBF17-4216 10 62 16.5 56 27 17.5 17.5 10-Φ3.5 6-M5 6-M4 2-Φ3 --- --- 0.3X45° 5.2 6.4 0.27
DRBF20-5016 14 70 16.5 64 32 24 19 12-Φ3.5 8-M6 8-M5 4-Φ3 4-Φ2.8 7 0.3X45° 6.1 8.4 0.36
DRBF25-6218 20 85 18.5 79 42 30 26 16-Φ3.5 8-M8 8-M6 4-Φ3 4-Φ2.8 7 0.5X45° 11.2 16 0.65
DRBF32-8022 26 112 22.5 104 55 40 34 16-Φ4.5 8-M10 8-M8 4-Φ5 4-Φ4.7 10 0.5X45° 18.5 28.3 1.1
DRBF40-9524 24 126 24 117 68 50 42 20-Φ5 8-M10 8-M8 4-Φ5 --- --- 0.5X45° 18.9 30.7 1.6
DRBF50-12031 32 157 31 147 84 60 50 16-Φ5.5 8-M14 8-M14 4-Φ5 --- --- 0.5X45° 42.8 67.7 3.6
DRBF65-16039 44 210 39 198 110 80 64 20-Φ6.5 8-M16 8-M16 4-Φ6 --- --- 0.5X45° 67.7 114.9 7.8
DRBF14-3516A 38 70 15.1 64 64 --- 44 8-Φ3.5 2-M3 --- 12-M3 --- 5 0.5X45° 5.4 7.1 0.28
DRBF17-4216A 47 80 17 74 74 --- 54 12-Φ3.5 4-M3 --- 20-M3 --- 5 0.5X45° 10.4 14.2 0.39
DRBF20-5016A 54 90 18.5 84 84 --- 62 12-Φ3.5 4-M3 --- (16+4)-M3 --- 6 0.5X45° 16.1 22.4 0.5
DRBF25-6218A 68 110 20.7 102 102 --- 77 12-Φ4.5 4-M3 --- (16-M4)+(4-M3) --- 6/8 0.5X45° 17.8 27.4 0.81
DRBF32-8022A 88 142 24.4 132 132 --- 100 12-Φ5.5 4-M4 --- (16-M5)+(4-M4) --- 8 0.5X45° 25.6 42 1.7
DRBF40-9524A 108 170 30 158 158 --- 122 12-Φ6.6 6-M4 --- (16-M6)+(4-M5) --- 8/10 0.5X45° 42.1 68.4 2.79
DRBF50-12031A 135 214 36 200 200 --- 154 12-Φ9 6-M5 --- (16-M8)+(8-M5) --- 10/12 0.5X45° 69.8 121.6 5.19

 

LYNB Series DRBF /Harmonic reducer bearings
Model DRBF (Separable outer ring type for outer ring rotation, both outer ring and inner ring with mounting holes)
LYNB Crossed roller Bearings DRBF series with a separate outer ring, and an inner ring integrated with the main body. It is used in locations where the rotational accuracy of the inner ring is required. Since holes are drilled for mounting, the need for a presser flange and a housing is eliminated, more easier to install. It is used, for example, Output end of the robot harmonic reducer.
▲   The design’s of all these Crossed Roller Bearings DRBF series 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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