d - 50 mm

D - 110 mm

B - 27 mm

C - 27 mm

K - 3 mm

Weight - 1,35 Kg

Basic dynamic load rating (C) - 153 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 5737,5 r/min

(Oil) Lubrication Speed - 6750 r/min

• Model Number: 21310
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:engineering machine,electric hydraulic lifting platform,noise inspection,medical equipment,electromagnet,electrocardiograph,non-motor vehicle Electric car,security equipment,lifting chain,tobacco machinery,food sterilization
• Similar models:NTN 21310CK ISO 21310KCW33+H310 CX 21310KCW33 AST 21310MBKW33 CX 21310KCW33+H310 NTN 21310C NSK 21310EAE4 CX 21310CW33 SKF 21310E SNR 21310V
• BEARING POWER International Trading Co.,Ltd. specialize in 21310 products，there is large inventory of ISB 21310 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 21310 Which ISB 21310 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
  02878/02823D+X1S-02877	34,925	76,2	47,625	Timken	Tapered Roller Bearings
  101041X/101076XP	41,275	76,2	51,25	Gamet	Tapered Roller Bearings
  53332	160	270	91.7	NACHI	Thrust Ball Bearings
  40MKM4716	40	47	16	KOYO	Needle Roller Bearings
  6202 N	35	15	11	SKF	Deep Groove Ball Bearings
  7020	100	150	24	NACHI	Angular Contact Ball Bearings
  H247549/10	234,95	384,175	112,712	CX	Tapered Roller Bearings
  GAC80T	80	125	29	LS	Plain Bearings
  K89322	110,000	190,000		NTN	Thrust Roller Bearings
  L432348/L432310	158,75	205,583	23,812	Timken	Tapered Roller Bearings
  LMH13	13	23		Samick	Linear Bearings
  NUP 2220	100	180	46	SIGMA	Cylindrical Roller Bearings
  NUP2217	85	150	36	NTN	Cylindrical Roller Bearings
  S78	11,112	15,875	12,7	INA	Needle Roller Bearings
  SA4-50B	50	80	42	NTN	Plain Bearings
  RL-16	2.0000	4.0000	.8125	FBC	SELF
  AS6590	65	90		INA	THRUST NEEDLE BEARINGS
  AXK-6085	60	85	3	CONSOLIDATED	THRUST NEEDLE BEARINGS
  SNZ-313..1313	65	60	90	CONSOLIDATED	PILLOW BLOCKS
  TPFYT-35SD	35	6.3437		CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS