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Home>Products>Single-row Cylindrical Roller Bearings>7948 KOYO Single-row, matched pair angular contact ball bearings

KOYO 7948 MODELS

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7948 KOYO Single-row, matched pair angular contact ball bearings

Name: 7948 KOYO Single-row, matched pair angular contact ball bearings
Brand: KOYO
SKU: 7948
Rating: 4.9 (5 reviews)

KOYO 7948 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
7948
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:22.246
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block

Download KOYO 7948 Spec Sheet

Hefei Wenhao Bearing Co., Ltd.

Hefei Wenhao Bearing Co., Ltd.China

Hefei Wenhao Bearing Co., Ltd.2020-07-10 09:46:19
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7948 KOYO Single-row, matched pair angular contact ball bearings Codes and sizes

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:22.246
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Expansion
Mounting Bolts:1 Inch
Relubricatable:Yes
Insert Part Number:22220
Seals:Triple Lip Urethane
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Single Collar | With Set Screw
Long Description:2 Bolt Pillow Block; 3-15/16" Bore; 4-1/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 10.04" Minimum Bolt Spacing; 12.6" Bolt Spacing Maximum; Relubr
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QAPL20A315SEO
Weight / LBS:59
B:4.25 Inch | 107.95 Millimeter
d:3.938 Inch | 100.025 Millimeter
Nominal Bolt Center to Center:11.3 Inch | 287 Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
D:4.6 Inch | 116.84 Millimeter
Bolt Spacing Minimum:10.04 Inch | 255.016Millimeter
Bolt Spacing Maximum:12.6 Inch | 320.04Millimeter

7948 KOYO Single-row, matched pair angular contact ball bearings pdf

KOYO 7948 7948 KOYO Single-row, matched pair angular contact ball bearings Specification details

d	40 mm
db (min)	47 mm
Configuration	Single Row
D	80 mm
ra (max)	1 mm
Inside Ring Outside Diameter	49.5 mm
ra1 (max)	1 mm
r1	1.1 mm
Da (max)	73 mm
Static Load Rating	55,500 N
B	18 mm
dd (min)	56 mm
Radial Clearance	0.045 to 0.070 mm
Fillet Radius/Chamfer	1.1 mm
Dynamic Load Rating	55,500 N
Limiting Speed - Oil	9,000 rpm
Bore Type	Cylindrical Bore
Enclosure	Open
db (max)	49 mm
Limiting Speed - Grease	9,500 rpm

7948 KOYO Single-row, matched pair angular contact ball bearings Interchange Search
No.	Brand	D	B	C	a	d	d1	D1	2B
7948	KOYO	320 mm	38 mm	193 kN	99,8 mm	240 mm	-	-	-
7948A	NSK	320 mm	38 mm	181 kN	99,8 mm	240 mm	-	-	-
7948A5TRSU	NSK	320 mm	38 mm	189 kN	296,1 mm	240 mm	252 mm	308 mm	-
7948B	NSK	320 mm	38 mm	161 kN	136,5 mm	240 mm	-	-	-
7948CTRSU	NSK	320 mm	38 mm	200 kN	296,1 mm	240 mm	252 mm	308 mm	-
7948DB	NTN	320 mm	38 mm	315 kN	100 mm	240 mm	-	-	76 mm
7948DF	NTN	320 mm	38 mm	315 kN	100 mm	240 mm	-	-	76 mm
7948DT	NTN	320 mm	38 mm	315 kN	100 mm	240 mm	-	-	76 mm
7948a5trdudmp3-nsk	NSK	320mm	38mm	-	-	240mm	-	-	-
7948ctrdulp3-nsk	NSK	320mm	38mm	-	-	240mm	-	-	-
7948ctrsump3-nsk	NSK	320mm	38mm	-	-	240mm	-	-	-

NNU493 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):1180; Basic dynamic load rating (C):919 kN; Size (mm):1180x1420x106; Bearing number:618/1180; C:106 mm; (Grease) Lubrication Speed:230 r/min; D:1420 mm; Outer Diameter (mm):1420; Basic static load rating (C0):2580 kN; Weight:334 Kg; Width (mm):106; d:1180 mm; B:106 mm;
NN3028 KOYO Double-row cylindrical roller bearings	r min.:1,1 mm; (Grease) Lubrication Speed:1 100 r/min; d:90 mm; Weight:1,3 Kg; Da:118,5 mm; M:112,5 mm; J:103 mm; D:125 mm; B:35 mm; Bearing number:SL02-4918; Size (mm):90x125x35; Basic static load rating (C0):300 kN; Width (mm):35; C:35 mm; da:96,5 mm; Basic dynamic load rating (C):150 kN; Bore Dia
NN3024 KOYO Double-row cylindrical roller bearings	d:25 mm; nB:16000 1/min / Refere; Width (mm):15; Bore Diameter (mm):25; B:15 mm; Da max:46,4 mm; ra max:1 mm; m:0,129 kg / Weight; D:52 mm; rmin:1 mm; Cr:15000 N / Dynamic lo; da min:30,6 mm; Bearing number:6205-C; nG:21600 1/min / Limiti; Size (mm):25x52x15; Outer Diameter (mm):52; d2:31,3 mm; C0r:
NN303 KOYO Double-row cylindrical roller bearings	d:28 mm; (Grease) Lubrication Speed:9000 r/min; B:30 mm; Weight:0,082 Kg; Size (mm):28x37x30; C:30 mm; Bore Diameter (mm):28; D:37 mm; Bearing number:NK28/30ASR1; Basic dynamic load rating (C):26,5 kN; Width (mm):30; Basic static load rating (C0):52 kN; Outer Diameter (mm):37; r min.:0,3 mm;
NNU4928 KOYO Double-row cylindrical roller bearings	Size (mm):420x760x280; Width (mm):280,000; D:760,000 mm; Bore Diameter (mm):420,000; C:280,000 mm; B:280,000 mm; d:420,000 mm; Bearing number:RNNU8413; Outer Diameter (mm):760,000;
NN3026 KOYO Double-row cylindrical roller bearings	(Grease) Lubrication Speed:784 r/min; Width (mm):74; Bore Diameter (mm):320; d:320 mm; Outer Diameter (mm):480; B1:74 mm; Basic static load rating (C0):1499 kN; Size (mm):320x480x74; Weight:51 Kg; Bearing number:Q1064; Basic dynamic load rating (C):701 kN; C:74 mm; D:480 mm;
NNU4926 KOYO Double-row cylindrical roller bearings	H3:50 mm; Dynamic load rating radial (C):23,1 kN; D2:40 mm; Static load rating axial (C0):95,95 kN; H2:65 mm; Bearing number:ZARN 3062 L TN; C:20 mm; Bore Diameter (mm):30; D3:50 mm; Dynamic load rating axial (C):37 kN; B2:11 mm; d:30 mm; D1:52 mm; B1:25 mm; Size (mm):30x62x20; Static load rating ra
NNU4932 KOYO Double-row cylindrical roller bearings	Width (mm):28; Ew:45 mm; Bore Diameter (mm):32; B:28 mm; Fw:32 mm; (Oil) Lubrication Speed:13000 r/min; Size (mm):32x45x28; Basic static load rating (C0):56,5 kN; Bearing number:32V4528; Basic dynamic load rating (C):47,9 kN; Outer Diameter (mm):45; (Grease) Lubrication Speed:10000 r/min; Weight:0,1

7948 KOYO Single-row, matched pair angular contact ball bearings Video

High Precision KOYO 7948 bearing in india. 240x320x38. KOYO

KOYO 7948 bearing in india. 240x320x38. KOYO Needle Bearings has a low cross-section height and high load capacity compared with ball bearings. so they

Original 7948 bearing - KOYO 7948 bearing, 240x320x38

Original KOYO 7948 bearing. 240x320x38. KOYO Thrust Ball Bearing 51152 Original Bearing Sizes 260*320*45mm Package: Individual paper box+paper

Angular contact ball bearing KOYO 7948 240x320x38mm

KOYO 7948 Bearing.APP Bearing company specializes in selling KOYO 7948 bearings, KOYO 7948 bearing related information: Model: 7948 Bearing; Brand:

7948 KOYO Bearing | 7948B Bearing - bunnytraining

Our Angular contact ball bearings KOYO 7948B bearings and other bearings are 100% compliant with the international quality standard ISO 9001 and are highly

Bearing 7948 (KOYO) | Size and Specification | Bearings

Angular contact ball bearings 7948. Bearing number : 7948. Size (mm) : 240x320x38. Brand : KOYO. Bore Diameter (mm) : 240. Outer Diameter (mm) : 320

KOYO 7948 bearing Japan ntn-79

7944 ntn n1072 nsk 7334cdf koyo n1080 nsk 7948 ntn 7934cdt koyo n1084 nsk 7952 ntn har934cdt koyo We cooperate with UPS,TNT,FEDEX,EMS,DHL,etc

KOYO 7948 INTERCHANGE

Single-row Cylindrical Roller Bearings Part series 7948 is a potential replacement for these common bearing part numbers:

NSK7948
SKF7948
NTN7948
FAG7948
TIMKEN7948
KOYO7948
NACHI7948
DODGE7948

Contact Us

Hefei Wenhao Bearing Co., Ltd.: AddressWangjiang Integrated Building,No.6,Jinzhai Road,Hefei,Anhui,China; Phone(Working Time)86-02-7234259; Fax

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