Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30307 R

30307 R

SKF Explorer

Dimension series

2FB

Dimensions

d		35	mm
D		80	mm
T		22.75	mm
d₁	≈	54.55	mm
D₁		85	mm
B		21	mm
C		18	mm
C₁		4.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		16.181	mm

Abutment dimensions

d_a	max.	46	mm
d_b	min.	44.5	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	88.9	kN
Basic static load rating	C₀	73.5	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		7500	r/min
Limiting speed		9000	r/min
Calculation factor	e	0.31
Calculation factor	Y	1.9
Calculation factor	Y₀	1.1

Mass

Mass bearing

0.53

Model Number: 30307 R
Inner Diameter：35mm Outer Diameter：80mm Width：22.75mm
Reference speed:9000 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2025-12-09
Application:Vertical machining,Reflective Materials Industrial fabrics,bio-chemical,ventilator anesthesia machine etc,water protection,gantry processing,car instrument,Cutting Machine,Storage Tool,industrial skin care,lifting chain
Similar models:30307 30307 R
BEARING POWER International Trading Co.,Ltd. specialize in 30307R products，there is large inventory of SKF 30307 R Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30307 R Which SKF 30307R 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
1302 ETN9	15	42	13	Bearings, units and housings
2310 E-2RS1TN9	50	110	40	Bearings, units and housings
7536	19.05	34.93	6.35	Seals
BD-C 3136 K-H 3136 L	160	300	96	Bearings, units and housings
GEP 670 FS	670	950	450	Bearings, units and housings
NF 307 ECP	35	80	21	Bearings, units and housings
NNC 4928 CV	140	190	50	Bearings, units and housings
NU 219 ECML	95	170	32	Bearings, units and housings
PCZ 1414 M	22.225	25.4	22.225	Bearings, units and housings
PL 560	-	-	47.625	Bearings, units and housings
SAF 22622 x 3.13/16	96.8375	-	-	Bearings, units and housings
SAF 22638 x 6.7/8 T	174.625	-	-	Bearings, units and housings

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