d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 44.9 mm

D₂ - - 62.35 mm

r_1,2 - min. - 1.1 mm

D_a - max. - 65.5 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 22.9 kN

Basic static load rating - C₀ - 15 kN

Fatigue load limit - P_u - 0.64 kN

Reference speed - 22000 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.035

Calculation factor - f₀ - 13.3

Mass bearing - 0.351 kg

• Model Number:W 6306-2RZ
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:ultra-quiet generators,sawing machine,medical equipment,Power equipment,boring bar boring bar,Low-voltage electrical equipment,organic raw materials,flow control valve,Switch,chemical,thin metal materials
• Similar models:SKF 6306/32-2RS1/C4VB038 NKE 6306-NR NACHI 6306-2NSE KBC 6306DD SNR 6306FT150ZZ PFI 6306-ZNRC3 SKF 6306NR SKF E2.6306-2Z FAG 6306-2RSR NTN 6306LLB
• BEARING POWER International Trading Co.,Ltd. specialize in W6306-2RZ products，there is large inventory of SKF W 6306-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6306-2RZ Which SKF W6306-2RZ 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
  4T-L225849/L225810	127	169,862	25,4	NTN	Tapered Roller Bearings
  5206KG	30	62	23,83	Timken	Angular Contact Ball Bearings
  6010-2RSR	50	80	16	FAG	Deep Groove Ball Bearings
  6314LB	70,000	150,000	35,000	NTN	Deep Groove Ball Bearings
  7256DB	280,000	500,000	160,000	NTN	Angular Contact Ball Bearings
  GE110-UK-2RS	110	160	70	INA	Plain Bearings
  EXT316	80			SNR	Bearing Units
  NU 2344 ECMP	460	220	145	SKF	Thrust Ball Bearings
  NU2968	340,000	460,000	72,000	NTN	Cylindrical Roller Bearings
  NUP2216E	80	140	33	NTN	Cylindrical Roller Bearings
  PCM 353940 E	35	39	40	SKF	Plain Bearings
  UKP215SC	65		82,6	KOYO	Bearing Units
  YB 1112	17,462	22,225	19,05	IKO	Needle Roller Bearings
  Z-531165.04.DRGL	360	870	295	FAG	Spherical Roller Bearings
  ZKLN1545-2RS	15	45	25	INA	Thrust Ball Bearings
  CFE64PP			2.2500	INA	NEEDLE BEARINGS
  21506-77	.3750	.9062	.3125	General	DEEP GROOVE BALL BEARINGS
  NJ2014E	70	110	24	SKF	CYLINDRICAL ROLLER BEARINGS
  1807SFFP	35	47	7	MRC	DEEP GROOVE BALL BEARINGS
  FPXG1100	11.0000	13.0000	1.0000	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS