Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 306728

306728

Dimensions

d		330	mm
D		460	mm
B		56	mm
d₁	≈	378.1	mm
D₁	≈	421.62	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	343	mm
D_a	max.	447	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	281	kN
Basic static load rating	C₀	425	kN
Fatigue load limit	P_u	9	kN
Reference speed		2600	r/min
Limiting speed		1700	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	17

Mass

Mass bearing

Model Number: 306728
Inner Diameter：330mm Outer Diameter：460mm Width：56mm
Reference speed:1700 r/min Limiting speed:2600 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:baler,hydraulic control element,car and accessories,industrial fans,crimping tools,non-ferrous metal alloy,Animal Tracking,natural instruments,hydraulic connector,medical equipment,physical instruments
Similar models:306728
BEARING POWER International Trading Co.,Ltd. specialize in 306728 products，there is large inventory of SKF 306728 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 306728 Which SKF 306728 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	Type
10 VS V	9	-	-	Seals
50x72x12 HMS5 RG	50	72	12	Seals
54.9x72.4x14.8 TP	54.99	72.75	-	Seals
71912 ACE/HCP4AL	60	85	13	Bearings, units and housings
AOH 30/530	500	530	230	Bearings, units and housings
D/W RW4	6.35	15.875	5.77	Bearings, units and housings
FSAF 1615 x 2.3/8 T	60.325	-	-	Bearings, units and housings
NJ 2219 ECJ	95	170	43	Bearings, units and housings
PCM 303430 E	30	34	30	Bearings, units and housings
SAL 70 TXE-2LS	70	-	49	Bearings, units and housings
STO 17 X	17	40	15.8	Bearings, units and housings
SY 1.15/16 TF/VA228	49.213	-	-	Bearings, units and housings

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Hot number： 25x45x7 CRW1 R 30220T100/DB 32026T102 X/DB 417506 50x75x10 HMSA10 RG 7026 CD/HCP4A 95 VA V FY 45 FM FY 60 TF/VA201 G 7x14x2 S NU 314 ECJ OKC 370 RNU 204 ECP S7200 ACD/P4A YAT 208