d - 50 mm

D - 110 mm

T - 29,25 mm

B - 27 mm

C - 19 mm

a - 35 mm

r1 min. - 2,5 mm

r2 min. - 2 mm

da max - 61 mm

Da min - 85 mm

Da max. - 100 mm

db min - 60 mm

Db min. - 104 mm

ra max. - 1 mm

Weight - 1,29 Kg

Basic dynamic load rating (C) - 112 kN

Basic static load rating (C0) - 120 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 500 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,7

Calculation factor (Y0) - 0,4

• Model Number: 31310A
• Inner Diameter：50mm Outer Diameter：110mm Width：29,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Broadcasting System,car and accessories,,vacuum filter,instrument,milling head plug,car,floor industry,hydraulic pressure gauge,enzyme,hydraulic control element
• Similar models:SKF 31310J2/QCL7CDF SKF 31310J2/QCL7C Timken X31310M/Y31310M NKE 31310-DF ISB 31310J/DF FAG 31310-A-N11CA-A60-100 ZVL 31310A SNR 31310A CX 31310A Fersa 31310F
• BEARING POWER International Trading Co.,Ltd. specialize in 31310A products，there is large inventory of ZVL 31310A . We has been built up long-term cooperation with ZVL company, could make a bulk order of the 31310A Which ZVL 31310A 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
  395A/393A	66,675	112,712	22,225	Timken	Tapered Roller Bearings
  55200/55437	50,8	111,125	30,162	NSK	Tapered Roller Bearings
  6413	65	160	37	KOYO	Deep Groove Ball Bearings
  ASTT90 F4530	45	50		AST	Plain Bearings
  DC5080	400	600	272	KOYO	Cylindrical Roller Bearings
  ESFL208	40			SNR	Bearing Units
  FRW6ZZ	9,525	22,225		AST	Deep Groove Ball Bearings
  GEGZ139ES-2RS	139,7	222,25	125,73	LS	Plain Bearings
  LRJ2.1/2	63,5	127	23,8125	RHP	Cylindrical Roller Bearings
  MFJLT-3028	30	40	28	NSK	Needle Roller Bearings
  NU 320	100	215	47	SIGMA	Cylindrical Roller Bearings
  RNAF 253716	25	37	16	IKO	Needle Roller Bearings
  UCFC209	45			KOYO	Bearing Units
  SL182206	30	62	20	ISO	Cylindrical Roller Bearings
  TM-623/22LLUA/22.2C3/L106Q1	22,2	56	21	NTN	Deep Groove Ball Bearings
  ZSL192316	80	170	58	INA	Cylindrical Roller Bearings
  SN215with22215	75	-	80	FAG	PILLOW BLOCKS
  R-2	.1250	.3750	.1562	FAG	DEEP GROOVE BALL BEARINGS
  77315	75	160	37	New Departure	DEEP GROOVE BALL BEARINGS
  PA-11	1.3750	3.0000	.6875	RIV	DEEP GROOVE BALL BEARINGS