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Product Name£ºNeedle roller bearings-stud type track roller

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Parameter£º

Designation

Dimension
D* C D1 G G1 B
max		 B1
max

B2
KR13P KRV13P 13 9 5 M5¡Á0.8 7 10 23 13
KR16P KRV16P 16 11 6 M6¡Á1 8 12.2 28.2 16
KR19P KRV19P 19 11 8 M8¡Á1.25 10 12.2 32.2 20
KR22P KRV22P 22 12 10 M10¡Á1.25 12 13.2 36.2 23
KR26P KRV26P 26 12 10 M10¡Á1.25 12 13.2 36.2 23
KR30P KRV30P 20 14 12 M12¡Á1.5 13 15.2 40.2 25
KR32P KRV32P 32 14 12 M12¡Á1.5 13 15.2 40.2 25
KR35P KRV35P 35 18 16 M16¡Á1.5 17 19.6 52.1 32.5
KR40P KRV40P 40 20 18 M18¡Á1.5 19 21.6 58.2 36.5
KR47P KR47VP 47 24 20 M20¡Á1.5 21 25.6 66.1 40.5
KR52P KRV52P 52 24 20 M20¡Á1.5 21 25.6 66.1 40.5
KR62P KRV62P 60 29 24 M24¡Á1.5 25 30.6 80.1 49.5
KR72P KRV72P 72 29 24 M24¡Á1.5 25 30.6 80.1 49.5
KR80P KRV80P 80 35 30 M30¡Á1.5 32 37 100 63
KR85P KRV85P 85 35 30 M30¡Á1.5 32 37 100 63
KR90P KRV90P 90 35 30 M30¡Á1.5 32 37 100 63

Note£ºwhen Bearing of series KR KRV with eccentric.Then Designation of Bearing KRE,KRVE

- eccentric Basic load rating limits of speed Mass ZNT old designation Model No.
B3 C1 rs**
min		 e dynamic static rpm g - -
- 0.5 0.3 0.25 2500 - - 16 NAKD13 NAKD13V CF5 CF5V
- 0.6 0.3 0.25 - - - 18 NAKD16 NAKD16V CF6 CF6V
- 0.6 0.3 0.25 - - - 28 NAKD19 NAKD19V CF8 CF8V
- 0.6 0.3 0.3 - - - 44 NAKD22 NAKD22V CF10 CF10V
- 0.6 0.3 0.3 - - - 58 NAKD26 NAKD26V CF10K CF10KV
6 0.6 0.6 0.3 - - - 87 NAKD30 NAKD30V CF12 CF12V
6 0.6 0.6 0.3 - - - 90 NAKD32 NAKD32V CF12K CF12KV
8 0.8 0.6 0.35 - - - 169 NAKD35 NAKD35V CF16 CF16V
8 0.8 1 0.35 - - - 247 NAKD40 NAKD40V CF18 CF18V
9 0.8 1 0.35 - - - 386 NAKD47 NAKD47V CF20 CF20V
9 0.8 1 0.35 - - - 461 NAKD52 NAKD52V CF20K CF20KV
11 0.8 1 0.4 - - - 790 NAKD62 NAKD62V CF24 CF24V
11 0.8 1 0.4 - - - 1040 NAKD72 NAKD72V CF24K CF24KV
15 1 1 0.5 - - - 1550 NAKD80 NAKD80V CF530 CF530V
15 1 1 0.5 - - - 1740 NAKD85 NAKD85V CF30K CF30KV
15 1 1 0.5 - - - 1950 NAKD90 NAKD90V CF30J CF30JV

Note£º*ourersurface can be cylinder of spherical.** limits of chamfer depend on the design

 

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