d - 25 mm

D - 62 mm

B - 17 mm

d₁ - - 36.6 mm

D₂ - - 52.7 mm

D₃ - 59.61 mm

D₄ - 67.7 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. - 32 mm

d_a - max. - 32.7 mm

D_a - max. - 55 mm

D_b - min. - 69 mm

b_a - min. - 2.2 mm

C_a - max. - 4.98 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 22.9 kN

Basic static load rating - C₀ - 15.6 kN

Fatigue load limit - P_u - 0.67 kN

Reference speed - 20000 r/min

Limiting speed - 13000 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 0.24 kg

Snap ring - SP 62

• Model Number:305-ZNR
• Inner Diameter：62mm Outer Diameter：25mm Width：17mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:quality inspection equipment,altimeter etc,textile machinery,Broadcasting System,position switch,enzyme,glass processing machine,plastic molding,diagnostic test paper,coal,Wire grinder
• Similar models:NTN UEL305D1 SKF 6305-2RZ NACHI 6305-2NSE KOYO UK305 ISO 4305 NKE 6305-Z KOYO 6305-2RU NTN-SNR 6305Z Timken W305PP SKF 6305
• BEARING POWER International Trading Co.,Ltd. specialize in 305-ZNR products，there is large inventory of SKF 305-ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 305-ZNR Which SKF 305-ZNR 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
  21309C	45	100	25	NTN	Spherical Roller Bearings
  284215X/284355XH	215,9	355,6	166	Gamet	Tapered Roller Bearings
  30224-A-N11CA	120	215	87	FAG	Tapered Roller Bearings
  6006/HR22Q2	30	55	13	SKF	Deep Groove Ball Bearings
  633H	3	13	5	AST	Deep Groove Ball Bearings
  7232 C-UD	160	290	96	CX	Angular Contact Ball Bearings
  CSCC080	203,2	222,25	9,525	INA	Deep Groove Ball Bearings
  HJ-202820,2RS	31,75	44,45	31,75	Timken	Needle Roller Bearings
  KJ28X33X29.8	28,000	33,000		NTN	Needle Roller Bearings
  NU 12/500	500	920	185	ISB	Cylindrical Roller Bearings
  RNA 6907U	42	55	20	IKO	Needle Roller Bearings
  NA49/28	28	45	17	FAG	NEEDLE BEARINGS
  U1310L	50	110	27	Rollway	CYLINDRICAL ROLLER BEARINGS
  206-SG	30	62	16	MRC	DEEP GROOVE BALL BEARINGS
  5310A-2RSNR	50	110	44.4	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  5215-CFFG	75	130	41.3	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  93636	1.1250	1.5000	2.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  NKIB5910	50	72	30	SKF	NEEDLE BEARINGS
  6300K	10	35	11	STEYR	DEEP GROOVE BALL BEARINGS
  6312.2RS	60	130	31	STEYR	DEEP GROOVE BALL BEARINGS