21310E Spherical Roller Bearings dimensions
New Designations :
21310E
Main demensions :
50 × 110 ×
27
Bore Dia × Outside Dia × Width Dia (mm)
M :
1.35 kg
Weight
HS Code :
8482300000
Bearing customs code
ID :
50 mm
Inside diameter(I.D.)
OD :
110 mm
Outside diameter(O.D.)
T(B) :
27 mm
Thickness(W.D.)
C :
158.909 kN
Radial dynamic load rating
C0 :
165.431 kN
Radial static load rating
Grease rpm :
5597 r/min
Reference speed
Oil rpm :
7490 r/min
Limiting speed
Category :
Spherical Roller Bearings
Detailed parameters and installation dimensions:
| Part Number | 21310E |
| Internal design | E = Optimized internal design for increased load carrying capacity, Flangeless inner ring and two stamped steel cages Annular groove and three lubrication holes in the outer ring, Guide ring centred on the inner ring |
| Seal | open |
| Series | 213..-E |
| Principal Dimension Inside - d φ (mm) | 50 |
| Principal Dimension Outside - D Φ (mm) | 110 |
| Principal Dimension Width - B (mm) | 27 |
| Dynamic Radial Capacity - Cr | 158909 N | 35722 lbf |
| Cage | stamped steel cages |
| Static Radial Capacity - C0r | 165431 N | 37188 lbf |
| Fatigue Radial Capacity - Pu | 18436 N | 4144 lbf |
| Calculation coefficient - e | 0.24 |
| Calculation coefficient - Y1 | 2.8 |
| Bore Type | Z = cylindrical bore |
| Speed ratings (grease) - nB | 5597 rpm |
| Bearing Type | Spherical roller bearings, double row |
| Speed ratings (oil) - nG | 7490 rpm |
| RIC | Normal |
| Dimension - d2 | 72.7 mm | 2.862 inch |
| Rows NO. | 2 |
| Dimension - D1 | 96.8 mm | 3.811 inch |
| Temperature - T(min) | -30 |
| Temperature - T(max) | +200 |
| Dimension - b | 6 mm | 0.236 inch |
| Dimension - K | 3 mm | 0.118 inch |
| Permissible angular misalignment | 1 degree |
| Ring Material | GCr15SiMn |
| Principal Dimension Inside - d φ (inch) | 1.969 |
| Principal Dimension Outside - D Φ (inch) | 4.331 |
| Principal Dimension Width - B (inch) | 1.063 |
| Manufacturer Part Code | 21310E |
| Fillet dimensions - r1,r2(min.) | 2 mm | 0.079 inch |
| Units | Metric |
| Abutment dimensions - da(min.) | 61 mm | 2.402 inch |
| Abutment dimensions - Da(max.) | 99 mm | 3.898 inch |
| Fillet dimensions - ra(max.) | 2 mm | 0.079 inch |
| Bearing Mass - m | 1.35 kg | 2.976 lb |
| Roller Material | GCr15SiMn |
| Calculation coefficient - Y2 | 4.2 |
| Calculation coefficient - Y0 | 2.8 |
| Heat stabilization | 392 °F (200 °C) |
Spherical Roller Bearings 21310E, 1.35 kg Bearing mass, (50*110*27 mm), 50 mm d (Bore: diameter of the inner ring), 110 mm D (Outside: diameter of the outer cylindrical surface of the outer ring), 27 mm B (Width: nominal width of the bearing), 158909 N radial dynamic load capacity (Dyn. Cr), 165431 N radial static load capacity (Stat. Cor), 5597 r/min Maximum RPM (Speed in grease), 7490 r/min Maximum RPM (Speed in oil)
- Min. Order: 1 Piece/(21310E, 50 = ID, 110 = OD, 27 = B, 1.35 kg) or according to different suppliers
- Price: Different brands, different quality, different 21310E prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
- Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
- Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp
Specifications From Tradebearings:
Replace For SKF 21310E Spherical Roller Bearing, Straight Bore 50x110x27mm;
| Bore Diameter (id): | 50mm |
| Outside Diameter (OD): | 110mm |
| Width (B): | 27mm |
| Dynamic Load Of Radial (Cr): | 156 kN |
| Static Load Of Radial (C0r): | 166 kN |
| Pu: | 18.6 kN |
| Reference Speed For Grease: | 5600 rpm |
| Maximum Speed RPM: | 7500 rpm |
| Bearing Mass: | 1.35 kg |
| d2: | 71.6mm |
| D1: | 96.8mm |
| b: | 5.5mm |
| K: | 3mm |
| r1r2 min: | 2mm |
| da min: | 61mm |
| Da max: | 99mm |
| ra max: | 2mm |
| Factor e: | 0.24 |
| Factor Y1: | 2.8 |
| Factor Y2: | 4.2 |
| Factor Y0: | 2.8 |
Data Transfering...
tradebearings
Email: info@tradebearings.com Tel: 86-0578-18167086030 2019-12-07Good afternoon,
Please we need to quote :
· Pillow Block Housings TVN 310 - Including the bearing 21310EC3
16 pcs
TVN- 310A - CHUMACERA TVN 310 A - SKF INCLUYE RODAMIENTO DE RODILLOS A ROTULA (DIAMENTRO INTERNO 50MM) 21310 EC3
Best Regards,