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CRB Full Roller Type

CRB Full Roller Type

CRB Full Roller Type

Integrated inner and outer rings, ultra-thin design. This model represents the RB type's inner and outer rings reduced to their thinnest possible dimensions for a compact size. We offer the ultra-thin CRBT series of cross roller bearings with inner diameters as small as 10mm. We welcome your selection.

Nominal model
Main dimensions (mm)
Roller pitch diameter
Rated load(KN)
Lubrication hole
Installation dimensions(mm)
Weight(kg)
open type
Sealed type
d
D
B
r1(min)
dp
Cr
Cor
a
b
ds
Dh
CRB25025 CRB25025UU 250 310 25 2.5 277.5 83.9 183 3.5 2 265 290 5
CRB24025 CRB24025UU 240 300 25 2.5 269 68.3 145 3.5 2 256 281 4.5
CRB22025 CRB22025UU 220 280 25 2 250.1 92.3 171 3.5 2 235 265 4.1
CRB20035 CRB20035UU 200 295 35 2 247.7 168 282 5 3 225 270 9.6
CRB20030 CRB20030UU 200 280 30 2 240 133 234 4.5 3 221 258 6.7
CRB20025 CRB20025UU 200 260 25 2 230 84.2 157 3.5 2 215 245 4
CRB19025 CRB19025UU 190 240 25 1 211.9 41.7 82.9 3.5 1.6 202 222 2.99
CRB18025 CRB18025UU 180 240 25 1.5 210 84 143 3.5 2 195 225 3.44
CRB17020 CRB17020UU 170 220 20 1.5 191 29 62.1 3.5 1.6 184 198 2.21
CRB16025 CRB16025UU 160 220 25 1.5 188.6 81.7 135 3.5 2 173 204 3.14
CRB15030 CRB15030UU 150 230 30 1.5 188 100 156 4.5 3 169 211 5.3
CRB15025 CRB15025UU 150 210 25 1.5 178 76.8 128 3.5 2 164 194 3.16
CRB15013 CRB15013UU 150 180 13 0.6 164 27 53.5 2.5 1.6 157 172 0.68
CRB14025 CRB14025UU 140 200 25 1.5 168 74.8 121 3.5 2 154 185 2.96
CRB14016 CRB14016UU 140 175 16 1 154.8 25.9 50.1 2.5 1.6 147 162 1
CRB13025 CRB13025UU 130 190 25 1.5 158 69.5 107 3.5 2 143 174 2.82
CRB13015 CRB13015UU 130 160 15 0.6 144.5 25 46.7 3.5 1.6 137 152 0.72
CRB12025 CRB12025UU 120 180 25 1.5 148.7 66.9 100 3.5 2 133 164 2.62
CRB12016 CRB12016UU 120 150 16 0.6 134.2 24.2 43.2 3.5 1.6 127 141 0.72
CRB11020 CRB11020UU 110 160 20 1 133 34 54 3.5 1.6 120 143 1.56
CRB11015 CRB11015UU 110 145 15 0.6 126.5 23.7 41.5 3.5 1.6 119 136 0.75
CRB11012 CRB11012UU 110 135 12 0.6 121.8 12.5 24.1 2.5 1 117 128 0.4
CRB10020 CRB10020UU 100 150 20 1 123 33.1 50.9 3.5 1.6 113 133 1.45
CRB10016 CRB10016UU 100 140 16 1 119.3 31.7 48.6 3.5 1.6 109 129 0.83
CRB9016 CRB9016UU 90 130 16 1 108 31.4 45.3 3 1.6 98 118 0.75
FGFA bearings

Wafangdian Fafuge Bearing Co., Ltd., rooted in Wafangdian Bearing Industry Base, is an emerging professional bearing manufacturer. Drawing on the base’s profound industrial heritage, we have upheld craftsmanship since inception, integrated precision manufacturing into R&D and production, and focused on the R&D and refined production of spherical roller bearings.

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