d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 44.6 mm

D₂ - - 61.88 mm

D₃ - 68.81 mm

D₄ - 78.6 mm

b - 1.9 mm

C - 3.28 mm

f - 1.7 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 37 mm

d_a - max. - 44.5 mm

D_a - max. - 65 mm

D_b - min. - 80 mm

b_a - min. - 2.2 mm

C_a - max. - 4.98 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 - 11000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13

Mass bearing - 0.37 kg

Snap ring - SP 72

• Model Number: 6306-2ZNR
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2023-10-26
• Application:position switch,stacker lift platform,Optical Instruments,rubber products machinery and equipment,marine analysis,security,expectoration machine,blood cell reagent,Pneumatic Control Valves,plastic rolling,tower crane
• Similar models:CYSD 6306-RS ISO 6306/25 ZEN S6306-2Z KOYO 6306-2RS NKE 6306-RS2 KOYO 63062RDC3 MPZ 6306N KOYO 6306-2RD ZEN P6306-GB KOYO 6306-2RU
• BEARING POWER International Trading Co.,Ltd. specialize in 6306-2ZNR products，there is large inventory of SKF 6306-2ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6306-2ZNR Which SKF 6306-2ZNR 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
  21320 E	215	100	47	SKF	Spherical Roller Bearings
  2207K-2RS+H307	35	72	23	CX	Self-Aligning Ball Bearings
  2311K+H2311	55	120	43	ISO	Self-Aligning Ball Bearings
  51226	130	190	45	CRAFT	Thrust Ball Bearings
  55KW02	55	105	36	NSK	Tapered Roller Bearings
  6360	300	620	109	ISO	Deep Groove Ball Bearings
  6909N	45	68	12	CYSD	Deep Groove Ball Bearings
  89422-M	110	230	73	INA	Thrust Roller Bearings
  938/932	114,3	212,725	66,675	NSK	Tapered Roller Bearings
  BB1B631409AC	35	90	25	SKF	Deep Groove Ball Bearings
  BLP201-8	12,7		22	FYH	Bearing Units
  KE STA2858	28	58	20,25	KOYO	Tapered Roller Bearings
  NJ209-E-TVP2	45	85	19	FAG	Cylindrical Roller Bearings
  SCE16UU	16			Samick	Linear Bearings
  70/560MP.UA	560	820	115	FAG	ANGULAR CONTACT BALL BEARINGS
  W-11/2				FBC	THRUST BALL BEARINGS
  FG1030EE	10	30	15	NADELLA	NEEDLE BEARINGS
  6200-2ZNR	10	30	9	STEYR	DEEP GROOVE BALL BEARINGS
  88011	11	32	.3937	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SN-522..20222-K	100		120	CONSOLIDATED	PILLOW BLOCKS