Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 30228/DF

30228/DF

Dimensions

d		140	mm
D		250	mm
T		91.5	mm
2B		84	mm
b		10	mm
K		7.5	mm
r_3,4	min.	3	mm
r₅	min.	1	mm

Abutment dimensions

d_a	max.	164	mm
D_a	min.	219	mm
D_a	max.	236.5	mm
C_a	min.	8	mm
r_a	max.	3	mm
r_c	max.	1	mm

Calculation data

Basic dynamic load rating	C	773	kN
Basic static load rating	C₀	1140	kN
Fatigue load limit	P_u	116	kN
Reference speed		1500	r/min
Limiting speed		2600	r/min
Calculation factor	e	0.43
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.3
Calculation factor	Y₀	1.6

Mass

Mass bearing pair

17.9

Model Number: 30228/DF
Inner Diameter：140mm Outer Diameter：250mm Width：-mm
Reference speed:2600 r/min Limiting speed:1500 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Matched tapered roller bearings
Details： Matched tapered roller bearings Matched single row tapered roller bearings arranged face-to-face
Update date：2024-12-13
Application:stamping die,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,circulating pump,ventilator anesthesia machine etc,Beauty and Body,Body shaping,fabric products,coal mill,spreader series,Insect Capture,pneumatic Pump
Similar models:30228/DF 30228 30228T106/DB 30228T102/DB
BEARING POWER International Trading Co.,Ltd. specialize in 30228/DF products，there is large inventory of SKF 30228/DF Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30228/DF Which SKF 30228/DF 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.

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NUP 319 ECM	95	200	45	Bearings, units and housings
SYJ 1. TF	25.4	-	-	Bearings, units and housings
W 61703-2Z	17	23	4	Bearings, units and housings
W 619/6	6	15	5	Bearings, units and housings
YELAG 205-100	25.4	52	44.4	Bearings, units and housings

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