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: 21312EX1
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-18
• Application:other rubber,chuck industry,Medical equipment,hinge industry,Display Devices,enzyme,Vertical machining,other processing,plastic molding,blood cell reagent,Blood coagulation reagent
• Similar models:NACHI 21312AXK NACHI 21312EX1K NACHI 21312EX1 NACHI 21312AX
• BEARING POWER International Trading Co.,Ltd. specialize in 21312EX1 products，there is large inventory of NACHI 21312EX1 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21312EX1 Which NACHI 21312EX1 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
  1203KLLB	55,5625	100	55,56	Timken	Deep Groove Ball Bearings
  209P	45	85	19	Timken	Deep Groove Ball Bearings
  2300	10	35	17	NSK	Self-Aligning Ball Bearings
  23044-E1	220	340	90	FAG	Spherical Roller Bearings
  5209K	45	85	30,17	Timken	Angular Contact Ball Bearings
  33206/Q	62	30	25	SKF	Tapered Roller Bearings
  449/432	34,925	95,25	27,782	CX	Tapered Roller Bearings
  62201EE	12,000	32,000	14,000	SNR	Deep Groove Ball Bearings
  6304-RS	20	52	15	ISB	Deep Groove Ball Bearings
  6322 M/C3VL0241	240	110	50	SKF	Deep Groove Ball Bearings
  7030C	150	225	35	CYSD	Angular Contact Ball Bearings
  EE640192/640260B	488,95	660,4	94,458	Timken	Tapered Roller Bearings
  F682ZZ	2	6,1	2,3	NSK	Deep Groove Ball Bearings
  NP419	95	240	55	CX	Cylindrical Roller Bearings
  NUP2216	80	140	33	FBJ	Cylindrical Roller Bearings
  RLM2520	25	32	20	NSK	Needle Roller Bearings
  9120K	100	150	24	FAF	DEEP GROOVE BALL BEARINGS
  TLAM79	11		9	IKO	NEEDLE BEARINGS
  626ZZ	6	19	6	SKF	DEEP GROOVE BALL BEARINGS
  SNZ-222..1222	110	100	120	CONSOLIDATED	PILLOW BLOCKS