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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 Engineering Calculator , 26.7 kN P150° Thrust Spherical Roller Bearing Manufacturing Service . Osborn Load BEARING LTD Get Your Free. SAF 613 Housing
Brand Name:NTN
Model Number:
2948
P150°:26.7 kN
H2:31.75 mm
Housing:SAF 613
da:57.15 mm
h:35.719 mm
R2:21.431 mm
S:4.763 mm
PG:1/8 NPT

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2948 NTN Thrust Spherical Roller Bearing specification

P150°:26.7 kN
H2:31.75 mm
Housing:SAF 613
da:57.15 mm
h:35.719 mm
R2:21.431 mm
S:4.763 mm
PG:1/8 NPT
P120°:30.2 kN
P180°:31.6 kN
Ca:57.785 mm
RG:3/8 NPT
Max. speed for PosiTrac Plus seal:2600 r/min
Mass pillow block:19 kg
Initial grease fill:87.885 g
N1:22.225 mm
ba:40.481 mm
H:167.481 mm
Cap bolt:2 x 5/8-11 UNC
P60°:83.2 kN

NTN 2948 2948 NTN Thrust Spherical Roller Bearing Characteristics

No.	Brand	d	K	C	E	l	B	F	H
RE9208	NTN	-	-	-	-	-	-	-	157.162 mm
NNU4938	NTN	-	-	-	-	-	-	-	474.663 mm
RE3617	NTN	70	-	-	-	-	-	-	-
29376	NTN	304.648	-	2600	-	-	-	-	-
R4051V	NTN	300 mm	12 mm	-	-	-	192 mm	-	-
3RCS2035UP	NTN	-	-	330	-	-	-	-	-
CRT1517V	NTN	90 mm	-	-	-	-	26 mm	100 mm	-
WA22222BLLSK	NTN	-	-	-	-	-	-	-	-
29252	NTN	25 mm	-	-	-	-	16 mm	-	-
3R1826UP	NTN	7 mm	-	-	-	-	12 mm	-	-
R1564V	NTN	-	-	-	mm	-	25 mm	59 mm	-
CU12B08W	NTN	-	-	20 mm	58 mm	-	-	-	-
CRT0401V	NTN	65 mm	-	-	-	-	-	-	-
RE13405	NTN	22.2 mm	-	-	-	-	16.5 mm	-	-
CRT1411V	NTN	25	-	-	-	-	-	-	-
K2N-RTD43902PX1	NTN	-	-	-	-	-	-	-	217.488 mm
R3646V	NTN	420 mm	-	-	-	-	39 mm	-	130 mm
NNU3026	NTN	-	-	-	-	-	65 mm	-	-
29288	NTN	240 mm	-	-	-	-	100 mm	-	-
LH-WA22215BLLSK	NTN	1250 mm	-	-	1635 mm	-	290 mm	-	-
WA22222BLLS	NTN	-	-	-	-	-	28 mm	-	-
R3056V	NTN	-	-	-	-	-	-	-	-
RE3308	NTN	203.2 mm	-	-	-	-	152.4 mm	-	-
294/75	NTN	60	-	-	-	-	-	-	-
CRT1307V	NTN	50	-	121	-	-	-	-	-
29444	NTN	130 mm	-	-	-	-	120 mm	-	-

29376 NTN Thrust Spherical Roller Bearing	BET21:2; d:304.648; B_:280.99; yobi:304KV4353; KBRG:3661; C0:6750; ALP22:50; rb:3.3; mass:133; D_a:407; C:2600; DA2:30.274; ALP21:34; D_:438.048; LangID:1; DA1:32.545; Prod_Type3:TRBSR_FR_ID; RAr:699.339; da:329; BET22:40;
NNU492 NTN Tapered Roller Bearing	Pu:36.190 kN; C:31 mm; r2s (min):0.6 mm; a:32 mm; Static (Coa):299 kN; B:41 mm; r1s (min):1.5 mm; T:41 mm; D:130 mm; d2:75 mm; rs (min):2 mm; Dynamic (Ca):196 kN;
LH-WA22215BLLS NTN Thrust Tapered Roller Bearing	C1 max.:43 mm; l1 min.:125 mm; Basic static load rating C0:490 kN; d:70 mm; Basic dynamic load rating C:465 kN; G:M 56x4; Specific dynamic load factor K:150 N/mm²; r1 min.:1 mm; dk:92 mm; Material constant KM:330; l7 min.:85 mm; B:49 mm; h:235 mm; d2 max.:162 mm; Mass rod end:7.9 kg; α:6 °; l2 max.:319 mm;
R34 NTN Thrust Tapered Roller Bearing	Basic dynamic load rating C:158 kN; H:165.894 mm; Attachment bolt diameter G:19.05 mm; H1:82.55 mm; L:265.113 mm; A1:95.25 mm; d2:111.125 mm; da:68.263 mm; H2:57.15 mm; J min.:198.438 mm; s:31.75 mm; B:92.075 mm; Limiting speed:950 r/min; S:0.794 mm; Mass bearing unit:9.98 kg; A:68.263 mm; J max.:223.838 mm;
LH-WA22216BLLS NTN Thrust Tapered Roller Bearing	H:755 mm; End cover:ETS 3172 R; Oil level, max.:111 mm; P120°:3100 kN; ba min.:187 mm; P0°:7000 kN; P55°:8700 kN; N4 max.:35 mm; Appropriate attachment bolt, size G:42 mm; Bearing (basic designation):C 3180 K; Q150°:2400 kN; P90°:4200 kN; N:60 mm; A:425 mm; N1:48 mm; s:30 mm; Ca:220 mm; Oil level, min.:88 mm; Q120°:4200 kN; Cap bolt, rec. tightening torque:600 N·m;
294/71 NTN Thrust Spherical Roller Bearing	Hexagonal head bolt:5/8-11x1-1/4; b:40.767 mm; B5:89.205 mm; h:20.904 mm; Mass lock nut:48.7 kg; Threads per inch:4; d2:612.394 mm; B:75.006 mm; d3 max.:649.427 mm; G:560.019 mm; d1:609.6 mm; Associated spanner:TMFN 500-600;
W8407 NTN Thrust Tapered Roller Bearing	Cap bolt, SAE grade:8; H2:44.45 mm; R2:26.988 mm; R1:63.5 mm; A1:98.425 mm; Max. speed for Taconite seal:1150 r/min; P180°:34.7 kN; Taconite seal:TER 45; ba:36.513 mm; Ca:67.793 mm; H1:107.95 mm; P60°:85.9 kN; Cap bolt:2 x 3/4-10 UNC; Appropriate attachment bolt size G:0.75 in; PG:1/8 NPT; P120°:32 kN; Housing:SAF 616; Pa:9.43 kN; L:361.95 mm; Stabilizing ring:2 x SR-1616;
NNU3134 NTN Tapered Roller Bearing	Basic dynamic load rating C:3042 kN; Fatigue load limit Pu:345 kN; d1:220 mm; B2 ≈:197 mm; B1:189 mm; G1:30 mm; d2 ≈:286 mm; r1,2 min.:4 mm; Basic static load rating C0:4300 kN; G:Tr 260x4; Da max.:423 mm; ra max.:3 mm; Calculation factor Y1:1.9; K:12 mm; b:22.3 mm; Calculation factor Y2:2.9; D:440 mm; Reference speed:950 r/min; da min.:249 mm; B:160 mm;
29456 NTN Thrust Spherical Roller Bearing	d:10 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; D:16 mm; Mass bushing:0.017 kg; Tolerance shaft:e7; Tolerance housing:H7; B:16 mm; Permissible sliding velocity v min.:0 m/s;
29438 NTN Thrust Spherical Roller Bearing	J6:106 mm; d:36.513 mm; J:92 mm; T:53.3 mm; B1:51.1 mm; Db2:95 mm; A:34.5 mm; J7:29 mm; Recommended tightening torque for grub screw:16.5 N·m; Mass bearing unit:1.3 kg; A5:22 mm; Basic dynamic load rating C:25.5 kN; Db1:87 mm; s1:32.3 mm; Hexagonal key size for grub screw N:4.763 mm; N:14 mm; A3:3.2 mm; L:118 mm; Recommended diameter for attachment bolts, mm G:12 mm; A1:13 mm;
292/56 NTN Thrust Spherical Roller Bearing	r1,2 min.:2.1 mm; Limiting speed:3200 r/min; D:215 mm; D1 ≈:190 mm; Misalignment factor k1:0.103; B1:90 mm; d2 ≈:149 mm; Fatigue load limit Pu:98 kN; Da min.:179 mm; G1:13 mm; Mass bearing + sleeve:13 kg; Reference speed:2400 r/min; G:M 130x2; Operating clearance factor k2:0.108; Basic static load rating C0:980 kN; Da max.:203 mm; B2 ≈:94 mm; Basic dynamic load rating C:750 kN; B:76 mm;
CRT1409V NTN Thrust Tapered Roller Bearing	Housing:FSAF 024 KA; Labyrinth ring:2 x LOR 112; Ca:55.804 mm; A2:155.575 mm; Cap bolt:2 x 3/4-10 UNC; L:387.35 mm; Stabilizing ring:2 x 38151-24; Pa:16.7 kN; P60°:119 kN; J min.:295.275 mm; H1:114.3 mm; Appropriate attachment bolt size G:0.75 in; P180°:48.9 kN; Bearing limiting speed:4000 r/min; Mass pillow block:28.6 kg; A1:111.125 mm; Cap bolt recommended tightening torque:203.4 N·m;

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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