d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

a - 25 mm

r1 min. - 2,5 mm

r2 min. - 2 mm

da max - 67 mm

Da min - 103 mm

Da max. - 110 mm

db min - 65 mm

Db min. - 111 mm

ra max. - 2 mm

Weight - 1,71 Kg

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 170 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 500 r/min

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,7

Calculation factor (Y0) - 1

• Model Number:30311A
• Inner Diameter：55mm Outer Diameter：120mm Width：31,5mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:rehabilitation training equipment,Reflective Materials Industrial fabrics,plastic molding,hydraulic actuator,sewage pump,gear grinding machine,ECG,directional control valve,electromagnet,noise reduction equipment,trolley
• Similar models:KBC 30311DJ ISB 30311 NTN 4T-30311 FBJ 30311D CRAFT 30311 Fersa 30311F Timken X30311/Y30311 SKF 30311J2/Q SNR 30311A NTN 4T-30311DDF
• BEARING POWER International Trading Co.,Ltd. specialize in 30311A products，there is large inventory of ZVL 30311A . We has been built up long-term cooperation with ZVL company, could make a bulk order of the 30311A Which ZVL 30311A 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
  22319 KW33	95	200	67	ISO	Spherical Roller Bearings
  30309 A	45	100	27,25	CX	Tapered Roller Bearings
  5211NRZZG15	55,000	100,000	33,300	SNR	Angular Contact Ball Bearings
  7038 ACD/P4A	290	190	46	SKF	Angular Contact Ball Bearings
  3382/3321	39,688	77,534	29,37	CX	Tapered Roller Bearings
  3NCHAC012C	60	95	18	KOYO	Angular Contact Ball Bearings
  5S-HSB920C	100	140	20	NTN	Angular Contact Ball Bearings
  EXP312	60			SNR	Bearing Units
  N2344	220	460	145	ISO	Cylindrical Roller Bearings
  N310	50	110	27	ISO	Cylindrical Roller Bearings
  NUP1084	420	620	90	ISO	Cylindrical Roller Bearings
  SC03A78	17,000	47,000	11,500	NTN	Deep Groove Ball Bearings
  TU 1.5/16 TF	33,338	37	13,5	SKF	Bearing Units
  751176SP.P5				FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  23184MB	420	700	224	FAG	SPHERICAL ROLLER BEARINGS
  1304MFF	20	52	15	FED	DEEP GROOVE BALL BEARINGS
  NL8	1.0000	2.2500	.6250	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUP-205E	25	52	15	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SAF-52031/2..ROLLER	3.5000			CONSOLIDATED	PILLOW BLOCKS
  AH-3132x150	160	150		CONSOLIDATED	WITHDRAWAL SLEEVES