Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 307 ECP

NJ 307 ECP

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	51	mm
D₁	≈	65.8	mm
F		46.2	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.1	mm
s	max.	1.2	mm

Abutment dimensions

d_a	min.	43	mm
d_a	max.	44	mm
d_b	min.	53	mm
D_a	max.	72.2	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	75	kN
Basic static load rating	C₀	63	kN
Fatigue load limit	P_u	8.15	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.49

Associated products

Angle ring

HJ 307 EC

Model Number: NJ 307 ECP
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:11000 r/min Limiting speed:9500 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2025-12-09
Application:reinforced machinery,Warehouse Shelf Equipment,food safety,Rolling mill gear box,pipe fittings Steel industry,relay,surgical instruments,security equipment,industrial equipment,scientific instruments,vertical pull
Similar models:SNL 3072 TURA SNL 3076 TURT 62307-2RS1 23076 CCK/W33 BT4B 330742 A/HA4 BD-23076 CCK/W33-OH 3076 H HM 3072 BSA 307 C 307101 C C 3072 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1160 VE R	1103	-	-	Seals
308-2ZNR	40	90	23	Bearings, units and housings
6336 M/C3VL2071	180	380	75	Bearings, units and housings
7019 ACD/P4A	95	145	24	Bearings, units and housings
71964 ACDMA/P4A	320	440	56	Bearings, units and housings
89318 M	90	155	39	Bearings, units and housings
AXW 10	10	27	2	Bearings, units and housings
BTM 70 BTN9/HCP4CDB	70	110	36	Bearings, units and housings
NUP 312 ECJ	60	130	31	Bearings, units and housings
SAF 22515 x 2.1/2	63.5	-	-	Bearings, units and housings
SAFS 22516 x 2.5/8 T	66.675	-	-	Bearings, units and housings
W 036	182.1434	228.6	-	Bearings, units and housings

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Hot number： 22320 EK 23126 CCK/W33 BD-23132-2CS5K/VT143-H 3132 E 38x52x7 HMS5 V 510/500 F 6015-2Z 62210-2RS1 71911 CE/HCP4AH1 FY 25 TDW FYRP 1 11/16-3 HA 316 E PSMF 101610 A51 SONL 222-522 W 607 R-2RS1 YAR 204-2FW/VA201