d - 35 mm

D - 80 mm

B - 21 mm

d₁ - - 49.56 mm

D₂ - - 69.2 mm

D₃ - 76.81 mm

D₄ - 86.6 mm

b - 1.9 mm

C - 3.28 mm

f - 1.7 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 44 mm

d_a - max. - 49.4 mm

D_a - max. - 71 mm

D_b - min. - 88 mm

b_a - min. - 2.2 mm

C_a - max. - 4.98 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 34.7 kN

Basic static load rating - C₀ - 26.5 kN

Fatigue load limit - P_u - 1.1 kN

Reference speed - 16000 r/min

Limiting speed - 7600 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 0.48 kg

Snap ring - SP 80

• Model Number: 307-2ZNR
• Inner Diameter：80mm Outer Diameter：35mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:small appliances,hook,textile machinery,blood cell reagent,marine analysis,plant determination,atomizer class,wheel lathe,quality inspection equipment,cooling system,coal
• Similar models:ISO UK207+H2307 Fersa 6307B23-2RS ISB 6307-ZNR NACHI 6307ZENR NTN 6307ZZD2 SNR 6307NREE NTN AC-6307 KBC 6307DD ZEN P6307-SB SNR UC307-22
• BEARING POWER International Trading Co.,Ltd. specialize in 307-2ZNR products，there is large inventory of SKF 307-2ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 307-2ZNR Which SKF 307-2ZNR 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
  47TS976242	482,6	615,95	420	KOYO	Tapered Roller Bearings
  35BWD16	35	68	39	NSK	Angular Contact Ball Bearings
  4114	70	103	32	INA	Thrust Ball Bearings
  4T-T4CB100	100	145	24	NTN	Tapered Roller Bearings
  6005G15	25,000	47,000	12,000	SNR	Deep Groove Ball Bearings
  6012-2Z-NR	60	95	18	NKE	Deep Groove Ball Bearings
  7044 ADT	220	340	112	ISO	Angular Contact Ball Bearings
  EE175301/175350	762	889	63,5	NSK	Cylindrical Roller Bearings
  7910 C	50	72	12	NSK	Angular Contact Ball Bearings
  BTH-1011AB	55	90	60	SKF	Tapered Roller Bearings
  ESI 20 1094	984	1166		SIGMA	Thrust Ball Bearings
  LM665949/10	385,762	514,35	82,55	CX	Tapered Roller Bearings
  N 219 ECP	170	95	32	SKF	Thrust Ball Bearings
  NJ1030	150	225	35	CYSD	Cylindrical Roller Bearings
  NN 3084 K/SPW33	420	620	150	SKF	Cylindrical Roller Bearings
  NUP1884	420	520	46	CX	Cylindrical Roller Bearings
  NU29/900E	900	1180	165	FAG	CYLINDRICAL ROLLER BEARINGS
  30226A	130	230	40	FAG	TAPERED ROLLER BEARINGS
  54420U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  TPSY-50SD	50			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS