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NTN 2948 MODELS

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2948 NTN Thrust Spherical Roller Bearing

Name: 2948 NTN Thrust Spherical Roller Bearing
Brand: NTN
SKU: 2948
Rating: 4.9 (5 reviews)

NTN 2948 Bearing SPECIFICATIONS

2948 NTN Thrust Spherical Roller Bearing Needs Analysis Open Enclosure , Thrust Spherical Roller Bearing Manufacturing Service . Vickers PUMP LIMITED Get 450 rpm Limiting Speed - Grease Your Free.
Brand Name:NTN
Model Number:
2948
Limiting Speed - Grease:450 rpm
Configuration:Double Row
Enclosure:Open
d:480 mm
Static Load Rating:12,000,000 N
da (min):516 mm
Limiting Speed - Oil:570 rpm
Center Guidance:Fixed Inner Ring Rib

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Information techniques 2948 NTN Thrust Spherical Roller Bearing

Limiting Speed - Grease:450 rpm
Configuration:Double Row
Enclosure:Open
d:480 mm
Static Load Rating:12,000,000 N
da (min):516 mm
Limiting Speed - Oil:570 rpm
Center Guidance:Fixed Inner Ring Rib
Weight:495.000 kg
Roller Profile:Symmetric
Bore Type:Cylindrical Bore
Da (max):754 mm
Dynamic Load Rating:8,500,000 N
Axial Load Factor Y0:2.07
D:790 mm
Constant e:0.32
Groove Width A:40 mm
Nr. of Holes:8
Hole Diameter (do):20 mm
Fillet Radius/Chamfer:7.5 mm

NTN 2948 2948 NTN Thrust Spherical Roller Bearing Sponsored Products Related To This Item

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29372	NTN	42 mm	260 mm	-	-	-	mm	193 mm	3 mm
RE322	NTN	-	340 mm	-	-	-	-	-	-
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29464 NTN Thrust Spherical Roller Bearing	with cylindrical bore:560 min-1; d:300 mm; Grease:3240 kN; Pu:1780 kN; with tapered bore:670 min-1; Dynamic (Cr):9 mm; B:118 mm; Static (Cor):16.7 mm; Oil:264.730 kN; D:460 mm; rs (min):4 mm;
R3444V NTN Thrust Tapered Roller Bearing	Fillet Radius/Chamfer:0.6 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:15,000 rpm; Snap Ring Outside Diameter:52.7 mm; D1 (max):44.6 mm; b (min):1.4 mm; ra (max):0.6 mm; Da (max):43 mm; Enclosure:Snap Ring Groove wit; r1:0.5 mm; a (max):2.1 mm; D:47 mm; Snap Ring Width:1.1 mm; Dx (min):53.5 mm; d:25 mm; Weight:0.078 kg; Configuration:Single Row; da (min):29 mm; Radial Clearance:0.013 to 0.028 mm;
29256 NTN Thrust Spherical Roller Bearing	Grease:2 000 min-1; d1:125 mm; D1:88 mm; dynamic Cr:104.940 kN; Oil:2 700 min-1; D:125 mm; Pu:11.710 kN; rs (min):1 mm; H:31 mm; d:85 mm; static Cor:264.000 kN;
CRTD4013 NTN Thrust Spherical Roller Bearing	r1:2.1 mm; dc (min):79 mm; B:33 mm; db (max):76 mm; dd (min):87 mm; Limiting Speed - Grease:4,800 rpm; Limiting Speed - Oil:5,600 rpm; Configuration:Single Row; ra1 (max):2 mm; Enclosure:Open; db (min):67 mm; Fillet Radius/Chamfer:2.1 mm; d:55 mm; Static Load Rating:138,000 N; Da (max):128 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.060 to 0.090 mm; ra (max):2 mm; Dynamic Load Rating:139,000 N;
CRTD11002 NTN Thrust Spherical Roller Bearing	db (min):152 mm; r1:5 mm; d:130 mm; Weight:36.100 kg; Db (min):318 mm; ra (max):4 mm; Dynamic Load Rating:825,000 N; Enclosure:Open; ra1 (max):4 mm; Bore Type:Cylindrical Bore; dc (min):187 mm; D:340 mm; Limiting Speed - Grease:1,800 rpm; Fillet Radius/Chamfer:5 mm; Configuration:Single Row; Outside Ring Inside Diameter:285 mm; Limiting Speed - Oil:2,200 rpm; Radial Clearance:0.060 to 0.105 mm; da (min):152 mm;
CRI-2070LL NTN Thrust Tapered Roller Bearing	Fillet Radius/Chamfer:1.5 mm; Groove Width:3.1 mm; Da (max):121 mm; r1:0.5 mm; Weight:1.180 kg; D:130 mm; Dynamic Load Rating:66,000 N; d:75 mm; Static Load Rating:49,500 N; Factor fo:14.7; Dx (min):141.5 mm; Bore Type:Cylindrical Bore; Cy (max):6.5 mm; Limiting Speed - Grease:4,800 rpm; Enclosure:Open; a (max):4.1 mm; B:25 mm; Groove Diameter:125.2 mm; da (min):84 mm; Radial Clearance:0.025 to 0.051 mm;
RE2512 NTN Thrust Tapered Roller Bearing	Hole Diameter (do):4 mm; B:49.2 mm; Center Guidance:Floating Steel Ring; da (min):95 mm; Limiting Speed - Oil:4,300 rpm; Radial Clearance:0.060 to 0.100 mm; Retainer Material:Pressed Steel; Weight:3.780 kg; Roller Profile:Symmetric; d:85 mm; ra (max):2 mm; Dynamic Load Rating:395,000 N; Nr. of Holes:4; Groove Width A:8 mm; D:150 mm; Da (max):140 mm; Limiting Speed - Grease:3,500 rpm; Fillet Radius/Chamfer:2 mm;
CRT1105V NTN Thrust Tapered Roller Bearing	B:155 mm; s:15 mm; F:925 mm; d2 (max):mm; rs (min):8 mm; D:1120 mm; b1:mm; d2:850 mm; Pu:536.620 kN; Dynamic (Ca):3760 kN; Static (Coa):8740 kN; b:mm; r1s (min):8 mm; E:mm;
29384 NTN Thrust Spherical Roller Bearing	ra (max):1.5 mm; Dynamic Load Rating:137,000 N; r1:1.5 mm; Limiting Speed - Oil:7,200 rpm; Enclosure:Open; dd (min):66 mm; Weight:1.400 kg; db (max):57 mm; Configuration:Single Row; d:45 mm; D:100 mm; dc (min):60 mm; Bore Type:Cylindrical Bore; ra1 (max):1.5 mm; Radial Clearance:0.050 to 0.080 mm; db (min):53.5 mm; Limiting Speed - Grease:6,000 rpm; Da (max):91.5 mm; B:36 mm; Static Load Rating:153,000 N;
R08A24V NTN Thrust Tapered Roller Bearing	Fillet Radius/Chamfer:1.1 mm; D1 (max):76.8 mm; Dynamic Load Rating:29,100 N; Weight:0.366 kg; da (min):47 mm; b (min):1.9 mm; Snap Ring Width:1.7 mm; ra (max):1 mm; Cy (max):4.6 mm; D:80 mm; d:40 mm; Radial Clearance:0.015 to 0.033 mm; Factor fo:14.0; Snap Ring Outside Diameter:86.6 mm; Bore Type:Cylindrical Bore; a (max):3.3 mm; Static Load Rating:17,900 N; Limiting Speed - Grease:8,700 rpm; Configuration:Single Row;

2948 NTN Thrust Spherical Roller Bearing Video

NTN 2948 INTERCHANGE

Thrust Spherical Roller Bearing Part series 2948 is a potential replacement for these common bearing part numbers:

NSK2948
SKF2948
NTN2948
FAG2948
TIMKEN2948
KOYO2948
NACHI2948
DODGE2948

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