d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 44.6 mm

D₂ - - 61.88 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 37 mm

D_a - max. - 65 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 29.6 kN

Basic static load rating - C₀ - 16 kN

Fatigue load limit - P_u - 0.67 kN

Reference speed - 20000 r/min

Limiting speed - 13000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.1

Mass bearing - 0.35 kg

• Model Number:6306
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-27
• Application:turret industry,wall industry,sucker industry,medical equipment,motorcycle,nail products,Pneumatic Actuator,directional control valve,manual Tools,Machine tool accessories,Medium and large motor
• Similar models:NTN-SNR 6306NR AST 6306 ISB 6306NR NACHI 6306N NTN 6306BLLU/32C4/5AQ2 FAG 6306 Fersa 6306/25-2RS ISB 6306-ZZNR NACHI 6306-2NSE NSK 6306DDU
• BEARING POWER International Trading Co.,Ltd. specialize in 6306 products，there is large inventory of SKF 6306 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6306 Which SKF 6306 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
  16004/HR11TN	20	42	8	SKF	Deep Groove Ball Bearings
  462/453X	57.150	104.775	30.163	NACHI	Tapered Roller Bearings
  7976A	380	520	65	NSK	Angular Contact Ball Bearings
  82788/82722	190,5	284,162	55,562	Timken	Tapered Roller Bearings
  BB1-0322	15	35	11	SKF	Deep Groove Ball Bearings
  GIKFR 6 PW	6	16	9	INA	Plain Bearings
  GE90ES-2RS	90	130	60	CRAFT	Plain Bearings
  MH-2081	31.750	41.275	12.70	KOYO	Needle Roller Bearings
  NA 4915	75	105	30	IKO	Needle Roller Bearings
  NCF3044 V	220	340	90	CX	Cylindrical Roller Bearings
  NJ 328 ECML	300	140	62	SKF	Thrust Ball Bearings
  NNU 40/900 M/W33	900	1280	375	ISB	Cylindrical Roller Bearings
  RASE30-FA164	30			INA	Bearing Units
  RWCT-54	15.9100	16.5000		INA	THRUST ROLLER BEARINGS
  NA6909	45	68	40	SKF	NEEDLE BEARINGS
  NA6914	70	100	54	SKF	NEEDLE BEARINGS
  5311A-2RSNR	55	120	49.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  ML306	30	72	19	Rollway	CYLINDRICAL ROLLER BEARINGS
  TRL-8	.5000		.6250	CONSOLIDATED	ROD ENDS
  SL05036	180	280	100	CONSOLIDATED	CYLINDRICAL ROLLER BEARING