d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 238 kN

Basic static load rating (C0) - 193 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 4800 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,72

Calculation factor (Y1) - 2,78

Calculation factor (Y2) - 4,14

• Model Number:21312EX1K
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-09
• Application:Plastic Equipment,laser devices,supporting facilities,experimental equipment,medical equipment,chuck industry,Cylinder Type,Security Equipment,Vertical pull,Food testing,Forging machine
• Similar models:NACHI 21312EX1K NACHI 21312EX1 NACHI 21312AXK NACHI 21312AX
• BEARING POWER International Trading Co.,Ltd. specialize in 21312EX1K products，there is large inventory of NACHI 21312EX1K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21312EX1K Which NACHI 21312EX1K is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16034	170	260	28	CYSD	Deep Groove Ball Bearings
  32217	85	150	38,5	ISB	Tapered Roller Bearings
  ARR5FFN-A	7,9375		7,9375	NMB	Spherical Roller Bearings
  BTM3845-OH	38	48	45	KOYO	Needle Roller Bearings
  FT17	38,1	65,888	15,875	INA	Thrust Ball Bearings
  GE20ET/X	20	35	16	LS	Plain Bearings
  ML71916CVUJ74S	80	110	16	SNR	Angular Contact Ball Bearings
  NANF207	35			KOYO	Bearing Units
  NF305	25	62	17	FBJ	Cylindrical Roller Bearings
  NK95/26-XL	95	115	26	INA	Needle Roller Bearings
  NKJ5/12	5	15	12	KOYO	Needle Roller Bearings
  PK12X16X10.2	12,000	16,000		NTN	Needle Roller Bearings
  SIJK18C	18			LS	Plain Bearings
  UKF213+H2313	60			NACHI	Bearing Units
  VKBA 3618				SKF	Wheel Bearings
  6276	680	380	95	FAG	DEEP GROOVE BALL BEARINGS
  SAF316	3.6250	3.0000		Torrington	PILLOW BLOCKS
  RNAF16x24x13	24		13	SKF (Old No.)	NEEDLE BEARINGS
  637-ZZ	7	26	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  ZKLF90190-ZZ	90	190	55	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS